Project Description
Chemical Name | L(+)-Tartaric acid |
---|---|
CAS No. | 87-69-4 |
Molecular Formula: | C4H6O6 |
EINECS | 201-766-0 |
Molecular Weight: | 150.09 |
Applications: L(+)-Tartaric acid is widely used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. With its optical activity, L(+)-Tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, an intermediate for antitubercular drug. And it is used as chiral pool to synthesize tartrate derivatives. With its acidity, it is used as catalyst in the resin finishing of polyester fabric or pH value regulator.
Synonyms: 1,2-Dihydroxyethane-1,2-dicarboxylic acid;1,2-dihydroxyethane-1,2-dicarboxylicacid ;2,3-Dihydrosuccinic acid;2,3-dihydrosuccinicacid ;2,3-dihydroxy-[R-(R*,R*)]-Butanedioicacid ;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicaci ;2,3-Dihydroxysuccinic acid;2,3-dihydroxy-succinicaci; (+)-Tartaric acid; L(+)-Dihydroxysuccinic acid; Natural tartaric acid
Appearance:Colorless crystals or white crystalline powder
Synonyms: 1,2-Dihydroxyethane-1,2-dicarboxylic acid;1,2-dihydroxyethane-1,2-dicarboxylicacid ;2,3-Dihydrosuccinic acid;2,3-dihydrosuccinicacid ;2,3-dihydroxy-[R-(R*,R*)]-Butanedioicacid ;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicaci ;2,3-Dihydroxysuccinic acid;2,3-dihydroxy-succinicaci; (+)-Tartaric acid; L(+)-Dihydroxysuccinic acid; Natural tartaric acid
Appearance:Colorless crystals or white crystalline powder
Contact us for L(+)-Tartaric acid CAS 87-69-4 MSDS -Material Safety Data Sheet and L(+)-Tartaric acid COA-Certificate of Analysis, Product Data Sheet – PDF Document.
China L(+)-Tartaric acid Supplier,L(+)-Tartaric acid Manufacturers with REACH certificate,China L(+)-Tartaric acid Supplier, 1,2-Dihydroxyethane-1,2-dicarboxylic acid Suppliers, EINECS:201-766-0 Supplier
- Melting point:
- 170-172 °C(lit.)
- alpha
- 12 º (c=20, H2O)
- Boiling point:
- 191.59°C (rough estimate)
- Density
- 1.76
- vapor density
- 5.18 (vs air)
- FEMA
- 3044
- refractive index
- 12.5 ° (C=5, H2O)
- Flash point:
- 210 °C
- storage temp.
- Store at RT.
- solubility
- H2O: soluble1M at 20°C, clear, colorless
- form
- Solid
- pka
- 2.98, 4.34(at 25℃)
- color
- White or colorless
- PH
- 1.6 (100g/l, H2O, 25℃)
- Water Solubility
- 1390 g/L (20 ºC)
- Merck
- 14,9070
- BRN
- 1725147
- Stability:
- Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
- InChIKey
- FEWJPZIEWOKRBE-JCYAYHJZSA-N
- Symbol(GHS)
- GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H318-H315-H335
- Precautionary statements
- P280-P305+P351+P338-P305+P351+P338+P310-P261-P280i-P310a
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-41
- Safety Statements
- 26-36-37/39-36/37/39
- WGK Germany
- 3
- RTECS
- WW7875000
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29181200
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